Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Massiel Alexandra Santos Diaz, ARNP

Individual provider Nurse Practitioner · NPI 1063014165

Massiel Alexandra Santos Diaz, ARNP is a Nurse Practitioner in Ormond Beach, Florida. Qualified in 2020, 6 years ago. Practices with Adventhealth Primary Care Network Inc, a 410-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and Washington.

Years since qualifying
6
Licensed in
FL, WA
In the registry since
2020
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

1474 W Granada Blvd Ste 455
Ormond Beach, FL 32174-8240
Phone: (386) 231-4685
Fax: (386) 231-4687
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 720 8th Ave S, Seattle, WA 98104-3032 — (206) 788-3700

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN11010165 (FL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP61173621 (WA)

Record details

NPI number1063014165
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedNovember 12, 2020
Last updated in NPPESDecember 31, 2025
Certification dateDecember 31, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Adventhealth Primary Care Network Inc — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Ormond Beach